Comments for A private BSD laboratory http://weblogs.valsania.it/bsdlab Just another Phoibos hosted weblog Tue, 23 Sep 2008 09:36:36 +0000 hourly 1 http://wordpress.org/?v=3.3.2 Comment on Migration to BSD near complete by Andrea Valsania http://weblogs.valsania.it/bsdlab/2008/09/10/migration-to-bsd-near-complete/comment-page-1/#comment-1097 Andrea Valsania Tue, 23 Sep 2008 09:36:36 +0000 http://weblogs.valsania.it/bsdlab/?p=59#comment-1097 I'm using isc-dhcpd 3.0.5 too, on a FreeBSD 7.0-p4/amd64 release. The first time I installed it in a jail with the DHCP_SOCKETS build option: the daemon started up without any error, but it was not issuing any lease. Thus I installed the daemon on the host (without jailing it) with the same build option, in order to get what it was wrong and... it didn't issue any lease yet!<br/>Then I rebuild it on the same host machine, but without the DHCP_SOCKETS option, and it started working immediately. I didn't have the time to investigate further (I'm pretty sure it was a configuration-related problem, since it was the first time I was working with this product), so I created a new devfs ruleset by writing these lines in /etc/devfs.rules: <em>[devfsrules_jail_dhcpd=5] add include $devfsrules_hide_all add include $devfsrules_unhide_basic add include $devfsrules_unhide_login add path 'bpf*' unhide</em> then I allowed only the dhcpd jail to access the bpf device by setting the variable <em>jail_</em>jailname<em>_devfs_ruleset="devfsrules_jail_dhcpd"</em>. All is working like a charm since then! I’m using isc-dhcpd 3.0.5 too, on a FreeBSD 7.0-p4/amd64 release. The first time I installed it in a jail with the DHCP_SOCKETS build option: the daemon started up without any error, but it was not issuing any lease. Thus I installed the daemon on the host (without jailing it) with the same build option, in order to get what it was wrong and… it didn’t issue any lease yet!
Then I rebuild it on the same host machine, but without the DHCP_SOCKETS option, and it started working immediately. I didn’t have the time to investigate further (I’m pretty sure it was a configuration-related problem, since it was the first time I was working with this product), so I created a new devfs ruleset by writing these lines in /etc/devfs.rules:

[devfsrules_jail_dhcpd=5]
add include $devfsrules_hide_all
add include $devfsrules_unhide_basic
add include $devfsrules_unhide_login
add path ‘bpf*’ unhide

then I allowed only the dhcpd jail to access the bpf device by setting the variable jail_jailname_devfs_ruleset=”devfsrules_jail_dhcpd”. All is working like a charm since then!

]]> Comment on Migration to BSD near complete by stu http://weblogs.valsania.it/bsdlab/2008/09/10/migration-to-bsd-near-complete/comment-page-1/#comment-1096 stu Tue, 23 Sep 2008 06:24:28 +0000 http://weblogs.valsania.it/bsdlab/?p=59#comment-1096 Can you provide details on how you got dhcpd running inside a full jail sandbox? The isc-dhcpd (3.0.5) gives an error message "unable to create icmp socket". I configured the compile to use sockets instead of bpf. I can't figure out how to get everything to work correctly without exposing every single jail on that interface to packet snooping from the other jails on that same interface. Can you provide details on how you got dhcpd running inside a full jail sandbox? The isc-dhcpd (3.0.5) gives an error message “unable to create icmp socket”. I configured the compile to use sockets instead of bpf. I can’t figure out how to get everything to work correctly without exposing every single jail on that interface to packet snooping from the other jails on that same interface.

]]> Comment on WordPress µ now running by andreav http://weblogs.valsania.it/bsdlab/2006/10/04/wordpress-%c2%b5-now-running/comment-page-1/#comment-5 andreav Fri, 02 Feb 2007 16:25:22 +0000 http://weblogs.valsania.it/bsdlab/?p=4#comment-5 The latest version of WPMU is now under testing, please read the <a href="http://weblogs.valsania.it/bsdlab/2007/02/02/wordpress-is-back-online" rel="nofollow">new post </a>about it. The latest version of WPMU is now under testing, please read the new post about it.

]]> Comment on WordPress µ now running by andreav http://weblogs.valsania.it/bsdlab/2006/10/04/wordpress-%c2%b5-now-running/comment-page-1/#comment-2 andreav Sat, 07 Oct 2006 16:27:53 +0000 http://weblogs.valsania.it/bsdlab/?p=4#comment-2 From now on the WPMU collection is out of order. At the same URL you can now use a free blog hosting service powered by the standard WordPress 2.0.4 engine. At the time I'm writing, you must send an e-mail to webmaster@valsania.it in order to have your blog activated on this space. Happy blogging! From now on the WPMU collection is out of order. At the same URL you can now use a free blog hosting service powered by the standard WordPress 2.0.4 engine.
At the time I’m writing, you must send an e-mail to webmaster@valsania.it in order to have your blog activated on this space.

Happy blogging!

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